EP 3938229 A1 20220119 - METHOD FOR INFLUENCING LIGHT BEAMS IN THE INTERIOR OF A MOTOR VEHICLE, AND MOTOR VEHICLE FOR CARRYING OUT THE METHOD AND MIRROR BANK FOR SUCH A MOTOR VEHICLE
Title (en)
METHOD FOR INFLUENCING LIGHT BEAMS IN THE INTERIOR OF A MOTOR VEHICLE, AND MOTOR VEHICLE FOR CARRYING OUT THE METHOD AND MIRROR BANK FOR SUCH A MOTOR VEHICLE
Title (de)
VERFAHREN ZUR BEEINFLUSSUNG VON LICHTSTRAHLEN IM INNENRAUM EINES KRAFTFAHRZEUGS SOWIE KRAFTFAHRZEUG ZUR DURCHFÜHRUNG DES VERFAHRENS UND SPIEGELBANK FÜR EIN SOLCHES KRAFTFAHRZEUG
Title (fr)
PROCÉDÉ POUR INFLUENCER DES RAYONS LUMINEUX DANS L'HABITACLE D'UN VÉHICULE AUTOMOBILE AINSI QUE VÉHICULE AUTOMOBILE POUR LA MISE EN OEUVRE DU PROCÉDÉ ET BANC DE MIROIRS POUR UN TEL VÉHICULE AUTOMOBILE
Publication
Application
Priority
- DE 102019203500 A 20190314
- EP 2020056079 W 20200306
Abstract (en)
[origin: WO2020182678A1] The invention relates to a method for influencing light beams in the interior of a motor vehicle. The light beams come from the direction of a mirror bank (300, 300', 300'') associated with a head-up display (200). The invention proposes several solution approaches for providing an enhanced display option and simultaneously reducing a dazzling of a vehicle occupant by unwanted reflections. The light beams are generated in the mirror bank, wherein: - some of the generated light beams are blocked in the region of the mirror bank in such a way that a particular keep-clear region is created into which reflected light beams can no longer enter, or - generated light beams in the region of the mirror bank are directed without reflection onto a particular viewing region, or - the generated light beams in the region of the mirror bank are polarised and only such polarised portions of the light beams that cause no or only negligible reflections exit the mirror bank.
IPC 8 full level
B60J 3/06 (2006.01); B60K 37/02 (2006.01); G02B 27/28 (2006.01)
CPC (source: EP KR US)
B60K 35/00 (2013.01 - EP KR US); B60K 35/23 (2024.01 - EP KR); B60K 35/415 (2024.01 - EP KR); B60K 35/425 (2024.01 - EP KR); G02B 27/0101 (2013.01 - EP KR US); G02B 27/286 (2013.01 - KR); B60K 35/23 (2024.01 - US); B60K 35/81 (2024.01 - US); B60K 2360/23 (2024.01 - EP KR US); B60K 2360/25 (2024.01 - EP KR US); B60K 2360/60 (2024.01 - US); G02B 27/286 (2013.01 - EP); G02B 2027/0118 (2013.01 - US); G02B 2027/012 (2013.01 - EP KR)
Citation (search report)
See references of WO 2020182678A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020182678 A1 20200917; CN 113518724 A 20211019; DE 102019203500 A1 20200917; EP 3938229 A1 20220119; JP 2022523949 A 20220427; JP 7257542 B2 20230413; KR 102558435 B1 20230724; KR 20210135306 A 20211112; US 2021405364 A1 20211230
DOCDB simple family (application)
EP 2020056079 W 20200306; CN 202080020733 A 20200306; DE 102019203500 A 20190314; EP 20713190 A 20200306; JP 2021551962 A 20200306; KR 20217032440 A 20200306; US 202117474823 A 20210914